jasminnvanityy jasminnvanityy
  • 26-03-2021
  • Mathematics
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Use a half-angle formula to find the exact value of the expression.

Use a halfangle formula to find the exact value of the expression class=

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muhammad655
muhammad655 muhammad655
  • 26-03-2021

Step-by-step explanation:

The answer is

[tex] \sqrt{2} - 1[/tex]

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